阴天里的大太阳
[yīn tiān lĭ de dà tài yáng]
This is an interesting juxtaposition which translates to a big sun on a cloudy day. In daily life, it can express something surprising and contradictory but in an uplifting way. Just as when someone encounters warm and touching things on an unpleasant day, they can still be optimistic and hopeful.